WO2022137809A1 - Space cleaning system - Google Patents
Space cleaning system Download PDFInfo
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- WO2022137809A1 WO2022137809A1 PCT/JP2021/040200 JP2021040200W WO2022137809A1 WO 2022137809 A1 WO2022137809 A1 WO 2022137809A1 JP 2021040200 W JP2021040200 W JP 2021040200W WO 2022137809 A1 WO2022137809 A1 WO 2022137809A1
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- WIPO (PCT)
- Prior art keywords
- unit
- space
- control
- ventilation
- sterilization
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 62
- 230000001954 sterilising effect Effects 0.000 claims abstract description 111
- 238000009423 ventilation Methods 0.000 claims abstract description 108
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 100
- 238000000746 purification Methods 0.000 claims description 135
- 230000010365 information processing Effects 0.000 claims description 17
- 208000015181 infectious disease Diseases 0.000 description 15
- 241000894006 Bacteria Species 0.000 description 13
- 241000700605 Viruses Species 0.000 description 13
- 238000004378 air conditioning Methods 0.000 description 10
- 230000004308 accommodation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
Definitions
- This disclosure relates to a space purification system that can improve infection control by bacteria or viruses in room cleaning work by workers.
- preference information including information indicating a customer's favorite temperature tendency and humidity tendency output from a portable device of a user of an accommodation facility (hereinafter, also referred to as "customer") is collected.
- an indoor environment adjustment system that adjusts the temperature and humidity of a room used by a customer (hereinafter, also referred to as "room”) is known (see, for example, Patent Document 1).
- the purpose of this disclosure is to provide a space purification system capable of improving infection control by bacteria or viruses in room cleaning work by workers.
- the space purification system controls the operation of a ventilation unit that ventilates a predetermined space, a sterilization unit that adds a sterilization component to the air transported to the predetermined space, and the ventilation unit and the sterilization unit.
- a control unit and a control unit are provided.
- the control unit can communicate with the reception unit that receives usage information of the predetermined space.
- the control unit controls the ventilation unit and the sterilization unit by the first purification control when the usage information is in use.
- the control unit is a second purification control that increases the ventilation volume by the ventilation unit and the amount of sterilization component added by the sterilization unit compared to the first purification control when the usage information changes from the used state to the unused state. For the first hour.
- FIG. 1 is a block diagram showing a configuration of a space purification system according to the first embodiment of the present disclosure.
- FIG. 2 is a block diagram showing a configuration of a control unit in a space purification system.
- FIG. 3 is a flowchart showing the operation of the control unit.
- FIG. 4 is a flowchart showing the operation of the control unit.
- FIG. 5 is a flowchart showing an operation according to a modified example of the control unit.
- the space purification system controls the operation of a ventilation unit that ventilates a predetermined space, a sterilization unit that adds a sterilization component to the air transported to the predetermined space, and the ventilation unit and the sterilization unit.
- a control unit and a control unit are provided.
- the control unit can communicate with the reception unit that receives usage information of the predetermined space.
- the control unit controls the ventilation unit and the sterilization unit by the first purification control when the usage information is in use.
- the control unit is a second purification control that increases the ventilation volume by the ventilation unit and the amount of sterilization component added by the sterilization unit compared to the first purification control when the usage information changes from the used state to the unused state. For the first hour.
- the worker can start the cleaning work (for example, the housekeeping work of the guest room) in the predetermined space after the completion of the second purification control in which the ventilation volume and the sterilization component amount are increased. ..
- ventilation and sterilization of the predetermined space are carried out, so that the worker can perform the cleaning work in a safe and secure state. That is, in the space purification system, it is possible to improve the infection control by bacteria or viruses in the cleaning work of the room by the worker.
- control unit can communicate with the information processing terminal that receives the information of the predetermined space or transmits the work information for the predetermined space, and the control unit has the first time. After that, information regarding the completion of the second purification control may be output to the information processing terminal.
- a worker carrying an information processing terminal can perform cleaning work in a predetermined space (for example, housekeeping work in a guest room) after completion of a second purification control in which the ventilation volume and the amount of sterilizing components are increased. Can be started. As a result, ventilation and sterilization of the predetermined space are carried out, so that the worker can perform the cleaning work in a safe and secure state. That is, in the space purification system, it is possible to improve the infection control by bacteria or viruses in the cleaning work of the room by the worker.
- control unit can communicate with the information processing terminal that receives the information of the predetermined space or transmits the work information for the predetermined space, and the control unit uses the usage information.
- the second purification control may be executed for the first hour when the state is changed from the unused state to the unused state and the information regarding the start time of the cleaning work is input to the information processing terminal.
- the control unit when the information processing terminal is input with information regarding the completion of the cleaning work, the control unit adds the ventilation volume and the sterilization unit by the ventilation unit rather than the first purification control.
- the third purification control in which the amount of the sterilizing component is increased may be executed for the second hour.
- the third purification control with increased ventilation volume and sterilization component amount is executed for the predetermined space.
- a user for example, a customer
- the predetermined space after the cleaning work by the worker is completed, the third purification control with increased ventilation volume and sterilization component amount is executed for the predetermined space.
- FIG. 1 is a block diagram showing a configuration of a space purification system 100 according to a first embodiment of the present disclosure.
- the space purification system 100 is a system that is installed in a plurality of spaces 10 to ventilate and sterilize each space, and to take measures against infection by bacteria or viruses.
- the space purification system 100 can be said to be an air conditioning system or a ventilation system.
- the space purification system 100 includes a ventilation unit 20 (ventilation unit 20a and a ventilation unit 20b) and a sterilization unit 22 (ventilation unit 20a and a ventilation unit 20b) installed in a plurality of spaces 10 (first space 10a and second space 10b).
- a ventilation unit 20 ventilation unit 20a and a ventilation unit 20b
- a sterilization unit 22 ventilation unit 20a and a ventilation unit 20b
- the mobile terminal 30, the reception unit 40, and the control unit 50 are included.
- first space 10a and the second space 10b are not distinguished, they are collectively referred to as "space 10".
- ventilation unit 20a and the ventilation unit 20b are not distinguished, they are collectively referred to as "ventilation unit 20"
- sterilization unit 22a and the sterilization unit 22b are not distinguished, they are collectively referred to as "sterilization unit 22".
- Space 10 is a space that is a target of ventilation and sterilization, and is a space that is a target of cleaning by a worker (a target of housekeeping by a chambermaid).
- the space 10 is, for example, a room (guest room) of an accommodation facility such as a hotel.
- two of the first space 10a and the second space 10b are shown as the plurality of spaces 10, but the number of spaces 10 is not limited.
- the first space 10a is provided with a ventilation unit 20a and a sterilization unit 22a.
- the second space 10b is provided with a ventilation unit 20b and a sterilization unit 22b.
- first space 10a and the second space 10b individual air conditioning systems, table sets, beds, wash basins, unit baths, toilets, televisions, refrigerators, etc. are provided so that customers can spend their time comfortably.
- Equipment may be installed to make the customer feel comfortable.
- amenity goods such as shampoos, soaps, toothbrushes, razors, combs, shower caps and cosmetics may be prepared in the first space 10a and the second space 10b.
- the ventilation unit 20 is installed on the ceiling surface of the space 10 and can ventilate the air from the space 10 to the outside.
- a known ventilation device can be adopted.
- the ventilation unit 20 is connected to the control unit 50 so as to be able to communicate by wire or wirelessly, and operates or stops according to an output signal from the control unit 50.
- the ventilation unit 20a is installed on the ceiling surface of the first space 10a, and ventilates the first space 10a based on the output signal from the control unit 50.
- the ventilation unit 20b is installed on the ceiling surface of the second space 10b, and ventilates the second space 10b based on the output signal from the control unit 50.
- the sterilization unit 22 is an air purification unit installed on the ceiling surface of the space 10, and a predetermined sterilization component (for example, hypochlorous acid) is added to the air supplied to the space 10 and released. Then, the sterilization unit 22 sterilizes the space 10 with the air to which the sterilization component is added, in other words, purifies the space 10.
- the sterilization component can also be said to be an air purification component.
- the sterilization unit 22 is connected to the control unit 50 by wire or wirelessly, and operates or stops according to an output signal from the control unit 50.
- the sterilization unit 22a is installed on the ceiling surface of the first space 10a, and sterilizes the inside of the first space 10a based on the output signal from the control unit 50.
- the sterilization unit 22b is installed on the ceiling surface of the second space 10b, and sterilizes the inside of the second space 10b based on the output signal from the control unit 50.
- the mobile terminal 30 is an information processing terminal that can be carried by a worker who performs cleaning work (for example, housekeeping work) in the space 10, and is, for example, a smartphone or a tablet terminal.
- the mobile terminal 30 can wirelessly communicate with the control unit 50, can acquire room information from the control unit 50, and can transmit work information to the control unit 50.
- the guest room information acquired from the control unit 50 is, for example, usage information of the space 10 (information regarding a used state or an unused state) or purification processing in the space 10 (second purification control or third purification described later). Includes information such as completion notification of purification processing based on control).
- the work information transmitted to the control unit 50 includes information such as a scheduled start time of the cleaning work of the space 10 or a notification of the completion of the cleaning work.
- a mobile terminal 30 that can be carried as an information processing terminal is exemplified, but the present invention is not limited to this.
- the information processing terminal may be a stationary information processing terminal installed at the front desk of a hotel, a room where a worker waits, or the like.
- the stationary information processing terminal can communicate with the control unit 50 wirelessly or by wire.
- the reception unit 40 receives usage information of the customer's space 10 input to the customer management system (not shown) of the accommodation facility.
- the usage information includes information regarding whether or not the guest room is used by the customer. Whether or not the guest room is used is shown as “used state” when the customer checks in to the guest room, and is shown as “unused state” when the customer checks out the guest room.
- the reception unit 40 is connected to the control unit 50 so as to be able to communicate by wire or wirelessly, and transmits the usage information of the space 10 to the control unit 50. More specifically, when the customer checks in to the reserved first space 10a, the first space 10a becomes "used state”. If the customer checks out the first space 10a, the first space 10a becomes "unused”. The reception unit 40 transmits such usage information of the first space 10a to the control unit 50. The same applies to the second space 10b.
- the reception unit 40 may be the customer management system itself.
- the control unit 50 is an information processing unit that controls each operation of ventilation and sterilization in the space purification system 100. That is, the control unit 50 controls the operation of the ventilation unit 20 installed in the space 10 and the operation of the sterilization unit 22 installed in the space 10. More specifically, the control unit 50 controls the operations of the ventilation unit 20a and the sterilization unit 22a installed in the first space 10a. Further, the control unit 50 controls the operations of the ventilation unit 20b and the sterilization unit 22b installed in the second space 10b.
- FIG. 2 is a block diagram showing a configuration of a control unit 50 in the space purification system 100.
- control unit 50 includes an input unit 50a, a processing unit 50b, an output unit 50c, a storage unit 50d, and a timing unit 50e.
- the input unit 50a receives the usage information of each of the plurality of spaces 10 output from the reception unit 40 and the work information output from the mobile terminal 30.
- the input unit 50a outputs the received usage information and work information to the processing unit 50b.
- the storage unit 50d stores data referenced or updated by the processing unit 50b.
- the storage unit 50d stores an algorithm for determining the operation mode of the first purification control executed by the ventilation unit 20 and the sterilization unit 22 when the space 10 is in the “use state”.
- the storage unit 50d stores an algorithm for determining the operation mode of the second purification control executed by the ventilation unit 20 and the sterilization unit 22 when the space 10 changes from the “used state” to the “unused state”.
- the storage unit 50d stores an algorithm for determining the operation mode of the third purification control executed by the ventilation unit 20 and the sterilization unit 22 when the cleaning work in the space 10 by the operator is completed.
- the first purification control is a control executed by the ventilation unit 20 and the sterilization unit 22 when the space 10 is in the "use state". Even if the first purification control is executed in conjunction with the air conditioning control by an air conditioner (not shown) for adjusting the air quality (for example, temperature, humidity, air volume, fragrance, etc.) specified by the customer using the space 10. good.
- an air conditioner not shown for adjusting the air quality (for example, temperature, humidity, air volume, fragrance, etc.) specified by the customer using the space 10. good.
- the second purification control is the first as a countermeasure against infection by bacteria or viruses that may remain in the space 10 due to the customer when the space 10 changes from the "used state" to the "unused state". It is a control executed by increasing the ventilation volume of the ventilation unit 20 and the sterilization component amount of the sterilization unit 22 rather than the purification control. In the second purification control, it is preferable that the air conditioning control by the air conditioning device is stopped.
- the third purification control is based on the first purification control as a countermeasure against infection by bacteria or viruses that may remain in the space 10 due to the worker when the cleaning work in the space 10 by the worker is completed. Is also a control executed by increasing the ventilation volume of the ventilation unit 20 and the amount of the sterilizing component of the sterilizing unit 22. In the third purification control, it is preferable that the air conditioning control of the air conditioner is stopped.
- the storage unit 50d outputs the stored data (storage data) to the processing unit 50b in response to a request from the processing unit 50b.
- the timekeeping unit 50e is used to measure the time as needed in the program executed by the processing unit 50b. Then, the timekeeping unit 50e outputs data (time data) indicating the current time to the processing unit 50b.
- the processing unit 50b receives usage information and work information output from the input unit 50a, storage data output from the storage unit 50d, and time data output from the timekeeping unit 50e.
- the processing unit 50b uses each received information (usage information, work information, storage data, and time data) to control the ventilation operation of the ventilation unit 20 and the sterilization operation of the sterilization unit 22 in each of the plurality of spaces 10. Identify the information.
- the program executed by the processing unit 50b may be a program recorded on a recording medium such as a memory card and provided, or a program provided through a telecommunication line such as the Internet may be used. .. Then, the processing unit 50b outputs the specified control information to the output unit 50c.
- the output unit 50c outputs the control information output from the processing unit 50b to the ventilation unit 20 and the sterilization unit 22. Further, the output unit 50c outputs information (completion information) regarding the completion of the second purification control to the mobile terminal 30 based on the completion time information of the second purification control included in the control information.
- the mobile terminal 30 to which the output unit 50c outputs the completion information may be the mobile terminal 30 that outputs the work information to the input unit 50a, and is different from the mobile terminal 30 that outputs the work information to the input unit 50a. It may be a mobile terminal 30.
- the ventilation unit 20 executes the ventilation operation according to the control information output from the output unit 50c.
- the sterilization unit 22 executes the sterilization operation according to the control information output from the output unit 50c.
- the mobile terminal 30 notifies the operator that the second purification control is completed by displaying the completion information output from the output unit 50c or the like.
- control unit 50 causes the ventilation unit 20 and the sterilization unit 22 to execute each operation of the first purification control to the third purification control.
- 3 and 4 are flowcharts showing the operation of the control unit 50.
- the control unit 50 causes the ventilation unit 20a and the sterilization unit 22a to execute an operation based on the first purification control (step S01).
- the control unit 50 is linked to the first purification control, and the air conditioning (not shown) is adjusted so as to adjust the air quality (for example, temperature, humidity, air volume, fragrance, etc.) specified by the customer using the first space 10a.
- the device may be made to perform air conditioning control.
- control unit 50 periodically acquires usage information of the first space 10a from the reception unit 40 (step S02).
- control unit 50 changes from the "used state” to the "unused state” whether or not the customer who used the first space 10a has checked out, that is, the usage information of the first space 10a acquired from the reception unit 40. It is determined whether or not the change has occurred (step S03).
- step S03 determines that the "used state” has not changed to the "unused state” as a result of the determination in step S03, that is, when it is determined that the "used state” remains (No in step S03).
- step S01 determines that the "used state” has changed to the "unused state”
- step S04 The operation based on the second purification control is executed (step S04).
- control unit 50 determines whether or not the time measured from the start time of the operation based on the second purification control in step S04 has elapsed a certain time (first time T1) (step S05). ).
- step S05 When the control unit 50 determines as a result of the determination in step S05 that the first time T1 has not elapsed (No in step S05), the operation based on the second purification control is continued as it is (in step S05). return). On the other hand, when the control unit 50 determines that the first time T1 has elapsed (Yes in step S05), the control unit 50 ends the operation based on the second purification control and restarts the operation based on the first purification control (step). S06).
- the first time T1 is set to, for example, 10 minutes.
- control unit 50 notifies the mobile terminal 30 of the completion of the purification process (purification process by the second purification control) of the first space 10a (step S07).
- the worker carrying the mobile terminal 30 that has received the notification of the completion of the purification process of the first space 10a moves to the first space 10a and starts the cleaning work (housekeeping work) in the first space 10a.
- the control unit 50 causes the ventilation unit 20a and the sterilization unit 22a to execute an operation based on the first purification control, continuing from step S06 in FIG. 3 (step S11).
- the worker performs the cleaning work under the condition that the ventilation operation of the ventilation unit 20a and the sterilization operation of the sterilization unit 22a are performed based on the first purification control.
- the worker inputs the work end information to the mobile terminal 30 and moves to another space 10 (for example, the second space 10b) to be cleaned.
- control unit 50 determines whether or not the work end information (cleaning work completion notification) has been acquired from the mobile terminal 30 (step S12).
- step S12 When the control unit 50 determines that the work end information has not been acquired from the mobile terminal 30 as a result of the determination in step S12 (No in step S12), the control unit 50 determines that the ventilation unit 20a and the sterilization unit 22a are used. The operation based on the first purification control is continued (returning to step S11). On the other hand, when the control unit 50 determines that the work end information has been acquired (Yes in step S12), the control unit 50 causes the ventilation unit 20a and the sterilization unit 22a to execute an operation based on the third purification control (step). S13).
- control unit 50 determines whether or not the time measured from the start time of the operation based on the third purification control in step S13 has elapsed a certain time (second time T2) (step S14). ).
- step S14 When the control unit 50 determines as a result of the determination in step S14 that the second time T2 has not elapsed (No in step S14), the operation based on the third purification control is continued as it is (in step S14). return). On the other hand, when the control unit 50 determines that the second time T2 has elapsed (Yes in step S14), the control unit 50 ends the operation based on the third purification control and restarts the operation based on the first purification control (step). S15).
- the second time T2 is set to, for example, 10 minutes.
- control unit 50 notifies the mobile terminal 30 of the completion of the purification process of the first space 10a (purification process by the third purification control) (step S16). As a result, the operator can recognize that the purification treatment of the first space 10a has been completed.
- FIG. 5 is a flowchart showing a modified example of the operation control by the control unit 50.
- the control unit 50 causes the ventilation unit 20a and the sterilization unit 22a to execute an operation based on the first purification control (step S21).
- control unit 50 periodically acquires usage information of the first space 10a from the reception unit 40 (step S22).
- control unit 50 changes from the "used state” to the "unused state” whether or not the customer who used the first space 10a has checked out, that is, the usage information of the first space 10a acquired from the reception unit 40. It is determined whether or not the change has occurred (step S23).
- step S23 determines that the "used state” has not changed to the "unused state” as a result of the determination in step S23, that is, when it is determined that the "used state” remains (No in step S03).
- step S24 the control unit 50 enters the standby state (step S24). In this standby state, the control unit 50 continues the operation based on the first purification control.
- control unit 50 determines whether or not the cleaning work start time information (information regarding the scheduled start time of the cleaning work) has been acquired from the mobile terminal 30 (step S25).
- control unit 50 determines that the start time information has not been acquired from the mobile terminal 30 as a result of the determination in step S25 (No in step S25), the control unit 50 continues the standby state (returns to step S24).
- the control unit 50 determines that the start time information has been acquired (Yes in step S25)
- the control unit 50 ventilates and sterilizes the first space 10a by the start time of the cleaning work based on the start time information.
- the ventilation unit 20a and the sterilization unit 22a are made to perform an operation based on the second purification control so as to be completed (step S26).
- control unit 50 determines whether or not the time measured from the start time of the operation based on the second purification control in step S26 has elapsed a certain time (third time T3) (step S27). ).
- step S27 When the control unit 50 determines as a result of the determination in step S27 that the third time T3 has not elapsed (No in step S27), the operation based on the second purification control is continued as it is (in step S27). return). On the other hand, when the control unit 50 determines that the third time T3 has elapsed (Yes in step S27), the control unit 50 ends the operation based on the second purification control and restarts the operation based on the first purification control (step). S28). That is, the control unit 50 completes the operation based on the second purification control according to the start time of the cleaning work.
- the third time T3 is set to, for example, 10 minutes, like the first time T1.
- the worker moves to the first space 10a according to the start time of the cleaning work without receiving the notification of the completion of the purification process of the first space 10a, and the cleaning work (housekeeping work) in the first space 10a. To start.
- Ventilation and sterilization are performed by the ventilation unit 20 and the sterilization unit 22.
- the space purification system 100 operates the ventilation unit 20 that ventilates the space 10, the sterilization unit 22 that adds a sterilization component to the air conveyed to the space 10, and the ventilation unit 20 and the sterilization unit 22.
- the control unit 50 can communicate with the reception unit 40 that receives usage information of the space 10.
- the control unit 50 controls the ventilation unit 20 and the sterilization unit 22 by the first purification control when the usage information is in use.
- the control unit 50 increases the ventilation volume by the ventilation unit 20 and the amount of the sterilization component added by the sterilization unit 22 as compared with the first purification control when the usage information changes from the used state to the unused state.
- Purification control is executed for the first hour T1.
- the worker can start the cleaning work in the space 10 (for example, the housekeeping work in the guest room) after the completion of the second purification control in which the ventilation volume and the sterilization component amount are increased.
- the space 10 is ventilated and sterilized, so that the worker can perform the cleaning work in a safe and secure state. That is, in the space purification system 100, it is possible to improve the countermeasures against infection by bacteria or viruses in the room cleaning work by the worker.
- control unit 50 can communicate with the mobile terminal 30 that receives the information of the space 10 or transmits the work information for the space 10, and the control unit 50 is in the first time T1. After that, information regarding the completion of the second purification control may be output to the mobile terminal 30.
- the worker carrying the mobile terminal 30 performs cleaning work (for example, housekeeping work in the guest room) in the space 10 after the completion of the second purification control in which the ventilation volume and the sterilization component amount are increased. You can start. As a result, the space 10 is ventilated and sterilized, so that the worker can perform the cleaning work in a safe and secure state. That is, in the space purification system 100, it is possible to improve the countermeasures against infection by bacteria or viruses in the room cleaning work by the worker.
- the control unit 50 can communicate with the mobile terminal 30 that receives the information of the space 10 or transmits the work information for the space 10, and the control unit 50 uses the usage information.
- the second purification control may be executed for the first time T1.
- the control unit 50 adds the ventilation volume by the ventilation unit 20 and the sterilization unit 22 rather than the first purification control.
- the third purification control in which the amount of the sterilizing component to be sterilized may be increased for the second time T2 may be executed.
- the third purification control with increased ventilation volume and sterilization component amount is executed for the space 10. This makes it possible to provide the space 10 to a user (for example, a customer) who uses the space 10 after the cleaning work is completed in a safe and secure state in which ventilation and sterilization are performed.
- the space purification system 100 adds a sterilizing component to the portable terminal 30 carried by the worker who performs the cleaning work in the space 10, the ventilation unit 20 for ventilating the space 10, and the air conveyed to the space 10. It includes an additional sterilization unit 22, a reception unit 40 that receives information on the use of the space 10 by the user, and a control unit 50 that controls the operation of the ventilation unit 20 and the sterilization unit 22.
- the control unit 50 is performed by the ventilation unit 20 and the sterilization unit 22 when the usage information received by the reception unit 40 changes from the "used state" to the "unused state” and the usage information is in the "used state".
- the second purification control in which the ventilation volume by the ventilation unit 20 and the amount of the sterilizing component added by the sterilizing unit 22 are increased rather than the first purification control is executed for the first hour T1.
- Information (completion notification) regarding the completion of the second purification control is output to the mobile terminal 30.
- the worker carrying the mobile terminal 30 can perform cleaning work (for example, in the guest room) in the space 10 to be cleaned after the completion of the second purification control in which the ventilation volume and the amount of the sterilizing component are increased. Housekeeping work) can be started.
- the space 10 is ventilated and sterilized, so that the worker can perform the cleaning work in a safe and secure state. That is, in the space purification system 100, it is possible to improve the countermeasures against infection by bacteria or viruses in the cleaning work of the room (space 10) by the worker.
- the space purification system enables workers to improve measures against infection by bacteria or viruses in the housekeeping of guest rooms, and thus controls ventilation and sterilization of predetermined spaces such as accommodation facilities. It is useful as a system to be used.
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Abstract
Description
図1を参照して、本開示の実施の形態1に係る空間浄化システム100について説明する。図1は、本開示の実施の形態1に係る空間浄化システム100の構成を示すブロック図である。 (Embodiment 1)
The
まず、図3を参照して、第一空間10aを一例に、作業者による第一空間10a内の清掃作業(ハウスキーピング作業)を開始するまでの制御部50による動作制御を説明する。 (Operation control until the start of housekeeping work)
First, with reference to FIG. 3, the operation control by the
次に、図4を参照して、作業者による第一空間10a内の清掃作業(ハウスキーピング作業)を開始してからの制御部50による動作制御を説明する。 (Operation control after starting housekeeping work)
Next, with reference to FIG. 4, operation control by the
以上のようにして、空間浄化システム100では、第一空間10a内の清掃作業の前及び後に、それぞれ第二浄化制御及び第三浄化制御に基づいて、換気部20a及び除菌部22aによる換気及び除菌がなされる。 (Characteristics of space purification system 100)
As described above, in the
次に、図5を参照して、制御部50による動作制御の変形例について説明する。図5は、制御部50による動作制御の変形例を示すフローチャートである。 [Modification example]
Next, a modified example of the operation control by the
以上、本実施の形態1に係る空間浄化システム100によれば、以下の効果を享受することができる。 (Summary and effect of one aspect of the present disclosure)
As described above, according to the
10a 第一空間
10b 第二空間
20 換気部
20a 換気部
20b 換気部
22 除菌部
22a 除菌部
22b 除菌部
30 携帯端末
40 受付部
50 制御部
50a 入力部
50b 処理部
50c 出力部
50d 記憶部
50e 計時部
100 空間浄化システム
T1 第一時間
T2 第二時間 10
Claims (4)
- 所定の空間の換気を行う換気部と、
前記所定の空間に搬送される空気に除菌成分を付加する除菌部と、
前記換気部及び前記除菌部の動作を制御する制御部と、
を備え、
前記制御部は、前記所定空間の利用情報を受け付ける受付部との間で通信可能であり、
前記制御部は、前記利用情報が使用状態の際に、前記換気部及び前記除菌部を第一浄化制御で制御し、
前記制御部は、前記利用情報が前記使用状態から未使用状態となった場合に、前記第一浄化制御よりも前記換気部による換気量及び前記除菌部が付加する前記除菌成分の量を増加させた第二浄化制御を第一時間実行する、
空間浄化システム。 A ventilation unit that ventilates a predetermined space,
A sterilizing unit that adds a sterilizing component to the air transported to the predetermined space,
A control unit that controls the operation of the ventilation unit and the sterilization unit,
Equipped with
The control unit can communicate with a reception unit that receives usage information of the predetermined space.
The control unit controls the ventilation unit and the sterilization unit by the first purification control when the usage information is in use.
When the usage information changes from the used state to the unused state, the control unit determines the ventilation volume by the ventilation unit and the amount of the sterilization component added by the sterilization unit as compared with the first purification control. Perform the increased second purification control for the first hour,
Space purification system. - 前記制御部は、前記所定空間の情報を受信または前記所定空間に対する作業情報を送信する情報処理端末との間で通信可能であり、
前記制御部は、前記第一時間が経過した後、前記情報処理端末に前記第二浄化制御の完了に関する情報を出力する、
請求項1に記載の空間浄化システム。 The control unit can communicate with an information processing terminal that receives information in the predetermined space or transmits work information for the predetermined space.
After the first time has elapsed, the control unit outputs information regarding the completion of the second purification control to the information processing terminal.
The space purification system according to claim 1. - 前記制御部は、前記所定空間の情報を受信または前記所定空間に対する作業情報を送信する情報処理端末との間で通信可能であり、
前記制御部は、前記利用情報が前記使用状態から前記未使用状態となり、且つ、前記情報処理端末に清掃作業の開始時間に関する情報が入力された場合に、前記第二浄化制御を前記第一時間実行する、
請求項1に記載の空間浄化システム。 The control unit can communicate with an information processing terminal that receives information in the predetermined space or transmits work information for the predetermined space.
When the usage information changes from the used state to the unused state and the information regarding the start time of the cleaning work is input to the information processing terminal, the control unit performs the second purification control for the first time. Run,
The space purification system according to claim 1. - 前記制御部は、前記情報処理端末に清掃作業の完了に関する情報が入力された場合に、前記第一浄化制御よりも前記換気部による換気量及び前記除菌部が付加する前記除菌成分の量を増加させた第三浄化制御を第二時間実行する、
請求項2または3に記載の空間浄化システム。 When information regarding the completion of cleaning work is input to the information processing terminal, the control unit has a ventilation volume by the ventilation unit and an amount of the sterilization component added by the sterilization unit rather than the first purification control. Execute the third purification control with increased for the second hour,
The space purification system according to claim 2 or 3.
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2021
- 2021-11-01 JP JP2022571926A patent/JPWO2022137809A1/ja active Pending
- 2021-11-01 CN CN202180087021.XA patent/CN116648268A/en active Pending
- 2021-11-01 WO PCT/JP2021/040200 patent/WO2022137809A1/en active Application Filing
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